Osprey Mutant 38 Pack
The esteemed crew over at Outdoor GearLab awarded Osprey's Mutant 38 with their '22 Editor's Choice Award, writing, "This pack defies limits, shifting with ease from a gear-hauling machine able to carry several days' worth of equipment into basecamp to a svelte summit pack nimble enough to climb complex technical alpine routes without compromising on features and durability." That's the kind of fawning that'll make ya blush!
Designed with extensive input from guides and mountain athletes, the Mutant 38 has been whittled down to a lean fighting machine, where every ounce has either been cleaved or accounted for as vital. A narrow profile and close-to-body fit serve up nimble and safe movement in the mountains, especially in restrictions and when the going gets entirely vertical. A solid framesheet and dual aluminum stays punch way above their weight-class, carrying loads unthinkable in most 38 liter packs. The pack's fabric sheds snow like a champ, as well, meaning the only weight you're carrying is what you loaded.
Alpine-specific features abound, with dual ToolLocks, rope carry, A-frame ski carry, helmet carry net, a removable lid, and buckles you can easily manipulate while wearing gloves. The Mutant 38's exterior boasts daisy chains (compatible with Voile straps) and a three-point haul system, while inside you'll find an internal hydration sleeve.
This sucker is an absolute alpine champ.
- Alpine/ice/rock climbing pack built with input from guides and athletes and tested in the most extreme conditions
- Removable webbing gear attachment straps
- Front panel daisy chain loops, compatible with Voile straps
- Burly and reinforced three-point haul system
- Snowshed fabric backpanel
- Dual ToolLocks with bungee tie-offs
- Internal hydration sleeve
- Lightweight, glove-friendly buckles
- Rope attachment/internal compression
- Removable top lid with zip pocket
- Removable, multi-position helmet carry net
- Reinforced A-frame ski carry
- Quick release upper and lower compression straps
- Dual hipbelt gear loops and ice gear carry loops
- Removable Atilon framesheet, dual aluminum stays
- Lightweight, recycled NanoFly and robic fabrics for impressive durability and lower environmental impact
Size | S / M | M / L |
Volume | 36 L / 2197 in³ | 38 L / 2319 in³ |
Dimensions | 63 x 30 x 26 cm / 24.8 x 11.8 x 10.2 in | 68 x 30 x 26 cm / 26.7 x 11.8 x 10.2 in |
Weight | 1141 g / 2.51 lbs | 1221 g / 2.69 lbs |